Medical device



FIG. 1 is a first perspective view of a medical device showing our new design.

FIG. 2 is a second perspective view thereof.

FIG. 3 is a first end view thereof.

FIG. 4 is a second end view thereof.

FIG. 5 is a first side elevation view thereof; and,

FIG. 6 is a second side elevation view thereof. 

CLAIM The ornamental design for a medical device, as shown and described. 